diff --git a/src/cpu/amd/agesa/family12/romstage.c b/src/cpu/amd/agesa/family12/romstage.c
index 8f4e81a9d9..2a183270d7 100644
--- a/src/cpu/amd/agesa/family12/romstage.c
+++ b/src/cpu/amd/agesa/family12/romstage.c
@@ -25,11 +25,6 @@
 #include "SbPlatform.h"
 #include "platform_cfg.h"
 
-void asmlinkage early_all_cores(void)
-{
-	amd_initmmio();
-}
-
 void platform_once(struct sysinfo *cb)
 {
 	gpioEarlyInit();
diff --git a/src/cpu/amd/agesa/family14/romstage.c b/src/cpu/amd/agesa/family14/romstage.c
index 23fa008ecf..53e6a1c623 100644
--- a/src/cpu/amd/agesa/family14/romstage.c
+++ b/src/cpu/amd/agesa/family14/romstage.c
@@ -23,11 +23,6 @@
 
 #include <sb_cimx.h>
 
-void asmlinkage early_all_cores(void)
-{
-	amd_initmmio();
-}
-
 void platform_once(struct sysinfo *cb)
 {
 	sb_Poweron_Init();
diff --git a/src/cpu/amd/agesa/family15/romstage.c b/src/cpu/amd/agesa/family15/romstage.c
index 7b5c0bcfc6..c7101996f5 100644
--- a/src/cpu/amd/agesa/family15/romstage.c
+++ b/src/cpu/amd/agesa/family15/romstage.c
@@ -28,11 +28,6 @@
 #include <nb_cimx.h>
 #include <sb_cimx.h>
 
-void asmlinkage early_all_cores(void)
-{
-	amd_initmmio();
-}
-
 void platform_once(struct sysinfo *cb)
 {
 	/*
diff --git a/src/cpu/amd/agesa/family15rl/romstage.c b/src/cpu/amd/agesa/family15rl/romstage.c
index 369ae33c02..45543f2255 100644
--- a/src/cpu/amd/agesa/family15rl/romstage.c
+++ b/src/cpu/amd/agesa/family15rl/romstage.c
@@ -21,11 +21,6 @@
 #include <northbridge/amd/agesa/state_machine.h>
 #include <northbridge/amd/agesa/agesa_helper.h>
 
-void asmlinkage early_all_cores(void)
-{
-	amd_initmmio();
-}
-
 void platform_once(struct sysinfo *cb)
 {
 	board_BeforeAgesa(cb);
diff --git a/src/cpu/amd/agesa/family15tn/romstage.c b/src/cpu/amd/agesa/family15tn/romstage.c
index fc1aeee576..9ecbf5cc5b 100644
--- a/src/cpu/amd/agesa/family15tn/romstage.c
+++ b/src/cpu/amd/agesa/family15tn/romstage.c
@@ -22,12 +22,6 @@
 #include <northbridge/amd/agesa/state_machine.h>
 #include <northbridge/amd/agesa/agesa_helper.h>
 
-
-void asmlinkage early_all_cores(void)
-{
-	amd_initmmio();
-}
-
 void platform_once(struct sysinfo *cb)
 {
 	board_BeforeAgesa(cb);
diff --git a/src/cpu/amd/agesa/family16kb/romstage.c b/src/cpu/amd/agesa/family16kb/romstage.c
index e0fff35ee3..19af28007d 100644
--- a/src/cpu/amd/agesa/family16kb/romstage.c
+++ b/src/cpu/amd/agesa/family16kb/romstage.c
@@ -21,11 +21,6 @@
 #include <northbridge/amd/agesa/state_machine.h>
 #include <northbridge/amd/agesa/agesa_helper.h>
 
-void asmlinkage early_all_cores(void)
-{
-	amd_initmmio();
-}
-
 void platform_once(struct sysinfo *cb)
 {
 	board_BeforeAgesa(cb);
diff --git a/src/cpu/amd/agesa/romstage.c b/src/cpu/amd/agesa/romstage.c
index 4422b66bb2..e390c1899c 100644
--- a/src/cpu/amd/agesa/romstage.c
+++ b/src/cpu/amd/agesa/romstage.c
@@ -28,6 +28,11 @@
 #include <northbridge/amd/agesa/agesa_helper.h>
 #include <northbridge/amd/agesa/state_machine.h>
 
+void asmlinkage early_all_cores(void)
+{
+	amd_initmmio();
+}
+
 static void fill_sysinfo(struct sysinfo *cb)
 {
 	memset(cb, 0, sizeof(*cb));